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Individual Calculations September 2009 |
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| Chao, Oscar Total change: -3.25 | |   |
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| Candidatura Ballester | Villa Ballester, Buenos Aires | ARG | 2009-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1676 | 3.00 | 9 | -0.13 | 25 | -3.25 | |
|  Villarreal, Ivan Nicolas | | | 1857 | ARG | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Benedetto, Abel Norberto | | | 2026 | ARG | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Di Chiaro, Roberto Daniel | | | 1622 | ARG | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Jungblut, Jose | | | 2026 | ARG | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sanchez, Alberto Jacinto | | | 1663 | ARG | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Medina, Lihue | | | 1768 | ARG | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Rinas, Jorge Alberto | | | 1776 | ARG | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Ariganello, Sebastian | | | 1689 | ARG | 0.50 | 1 | 0.02 | 25 | 0.50 | | | Habib, Carlos Horacio | | | 1790 | ARG | 0.00 | 1 | -0.34 | 25 | -8.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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